Does your horse look a little too much like a shadow instead of a sturdy companion? Seeing your horse drop weight, especially when you know they are eating, can be worrying. You want them strong and healthy, but figuring out the best food to pack on those pounds feels like a mystery. Many horse owners face this exact problem. They try different feeds, but the results are slow or just not what they hoped for. It’s frustrating to spend money and time without seeing your horse gain the healthy weight they need.
This struggle ends now. We are diving deep into the world of horse feed specifically designed for weight gain. You will learn exactly what ingredients matter most and how to read those confusing feed labels. By the end of this post, you will have a clear plan to choose the perfect feed. Get ready to transform your horse’s body condition and boost their energy levels safely and effectively!
Top Horse Feed For Weight Gain Recommendations
- HIGH FAT AND CALORIE LEVELS: Manna Pro Senior Weight Accelerator is specially formulated with high fat and calorie content to help senior horses gain and maintain a healthy body condition, supporting energy needs and overall vitality in older horses.
- OMEGA-3 FATTY ACIDS FOR SKIN & COAT: Senior Horse Supplement contains flaxseed-derived Omega-3s to support skin hydration, reduce dryness, and promote a glossy coat. Helps aging horses maintain healthy skin, improved coat condition, and vitality.
- FORMULATED FOR SENIOR HORSES: Tailored nutrition for aging horses with probiotics for digestion, biotin for hoof strength, & controlled starch levels to support metabolic health—delivering balanced energy, immunity, & joint mobility in one great formula.
- ESSENTIAL VITAMINS & ANTIOXIDANTS: Packed with vital vitamins, antioxidants that support a healthy immune system & help protect senior horses from oxidative stress, promoting overall wellness, vitality & resilience to keep them feeling their best.
- HIGHLY PALATABLE & EASY TO FEED: Specially designed for senior horses, this soft, easy-to-chew pellet ensures consistent intake. Fortified with amino acids and antioxidants to support aging joints, muscle maintenance, and overall vitality in older horses.
- HIGH IN FAT: Contains 99% fat, which is an excellent source of calories and contains more than two times the energy of carbohydrates
- COOL ENERGY: High calorie density of Cool Calories 100 provides cool, focused energy for performance horses
- WEIGHT AND BODY CONDITION: Concentrated source of calories supports healthy weight gain and body condition for underweight horses and hard-keepers and reduces the need to feed more grain
- FATTY ACIDS: Contains fatty acids to support desirable skin and glossy coat condition
- HIGHLY PALATABLE: Easy to feed and highly palatable
- HIGH-PERFORMANCE EQUINE NUTRITION - Horse XL can help boost horse injury repair, especially in working and performance horses. Horses of all ages and sizes, including pregnant mares, can use our joint supplement for horses. It's a must-have for supporting recovery and strength.
- VETERINARIAN-APPROVED SUPPLEMENT – Horse XL contains a proprietary blend of branched essential amino acids which are the building blocks of protein. Our horse coat defense is necessary for strength and muscle repair.
- PURE AMINO ACIDS SUPPLEMENT - Equinety Horse XL hoof supplements for horses are made in the USA, 100% natural, and non-GMO. It does not contain fillers, soy, sugar, starches, or artificial flavors - a formula safe for horses.
- HELPS ENHANCE HORSE'S LIFE - Our horse feed can help improve mental focus and responsiveness. It's also a digestive, immune system, and horse joint supplement. Make it a part of your equine supplies and see your horse improve over time.
- 100-DAY SUPPLY – One tub of Horse XL lasts 100 days - 1 scoop daily is all you need for regular horses - but for injured horses, you may need to give 2 scoops, depending on the vet's advice. Horse XL is a pituitary supplement so there is no need to compute dosage.
- 3-IN-1 FORMULA FOR TOTAL SUPPORT: Combines full-fat extruded soybeans, probiotics, and Horse Guard’s vitamin-mineral package into one powerful horse weight gain supplement for healthy weight, coat, and digestion.
- VISIBLE RESULTS FOR HARD KEEPERS: Ideal for senior, rescue, or underweight horses; promotes safe, healthy weight gain while improving energy and topline. The go-to weight builder for horses needing extra care.
- BETTER COAT, BETTER CONFIDENCE: Extruded soy improves coat shine and skin health. Helps your horse look and feel better from the inside out with a high-quality horse feed supplement that makes results visible.
- DIGESTIVE SUPPORT & IMMUNE DEFENSE: Prebiotics and probiotics boost gut health and nutrient absorption, while 1,500 IU of Vitamin E per dose supports a strong immune system – ideal for stressed, recovering, or sensitive horses.
- EASY DOSING, 20 SERVINGS PER BAG: Each 10 lb bag contains approx. 20 servings for a 1,000 lb horse. Scoop included. Trusted since 1978, Horse Guard delivers premium equine supplements with science-backed nutrition.
- Natural Flaxseed Nutrition Made from premium ground flaxseed, providing a natural source of fats commonly used in horse feed to support daily nutrition and balanced diets.
- Supports Coat Shine Flaxseed is widely used by horse owners as part of a feeding routine to help maintain a sleek and glossy coat appearance.
- Easy to Digest Finely ground flaxseed mixes easily with grain, pellets, or mash, making daily feeding simple and convenient.
- High-Fat Feed Ingredient Flaxseed naturally contains beneficial fats that are commonly included in horse diets for additional energy in everyday feeding routines.
- Ideal for Daily Feeding Suitable for pasture horses, training horses, and performance horses as part of a regular feeding program.
- MULTI-SPECIES PERFORMANCE FORMULA: Manna Pro Calf-Manna is designed to support a wide range of animals including cattle, goats, swine, poultry, rabbits, horses, and deer with essential nutrients and energy.
- SUPPORTS GROWTH & WEIGHT GAIN: High-quality protein, vitamins, and energy-dense ingredients help improve animal development, appetite, and performance in both young and mature animals.
- IDEAL FOR LIVESTOCK & BACKYARD ANIMALS: Whether feeding beef cattle, dairy cows, chickens, goats, rabbits, or swine, Calf-Manna boosts nutritional intake and encourages steady growth.
- ENHANCES FEED EFFICIENCY & DIGESTION: Improves how well animals utilize their regular feed, making it a smart choice for boosting recovery and maintaining health during stress or transition.
- HIGHLY PALATABLE & EASY TO FEED: Calf-Manna’s delicious formula keeps animals coming back for more—perfect for chickens, goats, cattle, and other multi-species livestock.
- 3-IN-1 FORMULA FOR TOTAL SUPPORT: Combines full-fat extruded soybeans, probiotics, and Horse Guard’s vitamin-mineral package into one powerful horse weight gain supplement for healthy weight, coat, and digestion.
- VISIBLE RESULTS FOR HARD KEEPERS: Ideal for senior, rescue, or underweight horses; promotes safe, healthy weight gain while improving energy and topline. The go-to weight builder for horses needing extra care.
- BETTER COAT, BETTER CONFIDENCE: Extruded soy improves coat shine and skin health. Helps your horse look and feel better from the inside out with a high-quality horse feed supplement that makes results visible.
- DIGESTIVE SUPPORT & IMMUNE DEFENSE: Prebiotics and probiotics boost gut health and nutrient absorption, while 1,500 IU of Vitamin E per dose supports a strong immune system – ideal for stressed, recovering, or sensitive horses.
- EASY DOSING, 80 SERVINGS PER BAG: Each 40 lb bag contains approx. 80 servings for a 1,000 lb horse. Scoop included. Trusted since 1978, Horse Guard delivers premium equine supplements with science-backed nutrition.
- HORSE PRODUCTS BY HORSE PEOPLE: Family-owned and operated, manufactured in small batches at our Centre Hall, Pennsylvania facility using locally sourced ingredients. Developed with real horse-owner experience to ensure quality, consistency, and trustworthiness.
- IDEAL FOR HARD KEEPERS, CALORIE-DENSE HIGH FAT FORMULA: Pennwoods Body Builder 4000 is specially formulated for horses that are thin, hard to keep, or have high energy demands. Its calorie-dense, high-fat formula helps horses safely gain and maintain weight while supporting topline and overall body condition without excess sugar or starch. Perfect for owners seeking a nutritional approach to body conditioning.
- PROMOTES BODY CONDITION AND TOPLINE: This supplement provides a concentrated energy source from fat and quality protein rather than sugar or starch, making it ideal for performance, breeding, or lactating horses. It helps maintain body condition, energy levels, and topline throughout the year, even during intensive training or high-demand seasons.
- SUPPORTS OVERALL PHYSICAL CONDITION: High-quality fat and protein in this formula can help support hoof quality, muscle tone, and a healthy coat when used as part of a balanced diet. By providing calories from fat instead of high-starch grains, it offers a nutrient-dense option to help maintain durable condition in horses that struggle with conventional feeding.
- SAFE, DAILY SUPPLEMENT WITH VERSATILE FEEDING OPTIONS: Easy to incorporate into daily rations, Body Builder 4000 can be added to feed for mature, breeding, or performance horses. Its concentrated energy formula allows you to adjust feeding based on workload and body condition goals, providing a flexible, practical solution for hard keepers.
The Ultimate Buying Guide: Fueling Healthy Horse Weight Gain
Helping your horse gain weight in a healthy way is important for their well-being. Whether your horse is recovering from illness, is a hard keeper, or needs extra energy for hard work, choosing the right feed makes a big difference. This guide helps you pick the best ‘Horse Feed For Weight Gain.’
Key Features to Look For in Weight Gain Feeds
Not all feeds are made the same. When shopping for weight gain formulas, look for these important features:
- High Calorie Density: These feeds pack more energy into a smaller serving size. Look for feeds with higher fat and fiber content, as these provide sustained energy without overloading the gut with too much starch.
- Digestible Fiber Sources: Good weight gain feeds rely heavily on fiber, like beet pulp or alfalfa, rather than just grains. Fiber digests slowly in the hindgut, providing steady energy and supporting gut health.
- Balanced Protein: Protein is needed for muscle development, not just fat storage. Ensure the feed has quality protein sources (like soybean meal or alfalfa) to build lean mass alongside fat.
- Added Fats: Look for added oils (like soybean or flaxseed oil). Fat is the most calorie-dense nutrient, providing an excellent, safe energy boost for weight gain.
Important Ingredients and Materials
The ingredients list tells you a lot about the feed’s quality. Focus on these materials:
- Forage Base: The primary ingredient should ideally be a high-quality forage, such as alfalfa hay or chopped grasses.
- Healthy Fat Sources: Ingredients like stabilized rice bran, flaxseed, or added vegetable oils are excellent energy boosters.
- Vitamins and Minerals: Weight gain often stresses the body. Make sure the feed is fortified with essential vitamins (like Vitamin E) and minerals to support overall health during the increase in calories.
Factors That Improve or Reduce Feed Quality
The freshness and processing of the feed greatly affect how well your horse uses the nutrients.
Quality Boosters:
- Pelleted or Extruded Forms: These processes often make the starches easier to digest, which is helpful for horses that struggle to gain weight.
- Freshness: Always check the “Best By” date. Old feed loses nutritional value, especially the added fats.
Quality Reducers:
- High Starch/Sugar Content: Feeds relying too heavily on corn or molasses can cause rapid spikes in blood sugar. This is not ideal for long-term, healthy weight gain and can stress the digestive system.
- Mold or Dust: Moldy feed is dangerous and will cause your horse to refuse to eat. Always avoid dusty bags.
User Experience and Use Cases
How you use the feed is as important as what you buy. Weight gain feeds are typically used in specific situations:
- The Hard Keeper: This is a horse that eats well but still loses weight easily. They need a feed that is very calorie-dense but fed in small amounts (usually 1 to 3 pounds per day) mixed with their regular hay or ration.
- Recovery Feed: After an illness or surgery, a horse needs easily digestible calories. High-fiber, high-fat pellets are often easier on a sensitive stomach than large amounts of grain.
- Performance Horses: Horses doing intense endurance work or eventing need sustained energy. Weight gain feeds provide the necessary “top-up” calories without making the horse feel sluggish.
When starting any new feed, always introduce it slowly over 7 to 10 days. This allows your horse’s digestive system to adjust to the new ingredients, preventing digestive upset.
10 Frequently Asked Questions (FAQ) About Horse Weight Gain Feed
Q: How quickly should I expect my horse to gain weight?
A: Healthy weight gain is slow. You should aim for about 0.5 to 1 pound of weight gain per day. Rapid gain often means the horse is storing too much fat too quickly.
Q: Can I just feed more hay instead of buying special feed?
A: Hay is great, but if your horse cannot physically eat enough hay to meet their calorie needs, a concentrated feed is necessary. Weight gain feeds offer more calories in a smaller, concentrated serving.
Q: What is the difference between a “balancer” and a “weight gainer”?
A: A balancer provides necessary vitamins and minerals when the horse eats only hay. A weight gainer provides those nutrients *plus* a very high amount of extra calories for gaining weight.
Q: Should I soak these feeds before feeding?
A: Many high-fiber weight gain pellets (like those with beet pulp) benefit greatly from soaking. Soaking softens the feed and increases water intake, which is helpful for digestion.
Q: Is high fat in the feed safe for my horse?
A: Yes, healthy fats (oils) are very safe when fed in the recommended amounts. Fat provides excellent, slow-burning energy without stressing the hindgut like too much grain does.
Q: What should my horse’s body condition score (BCS) be?
A: Most veterinarians recommend aiming for a BCS of 5 or 6 on the Henneke scale. This means you can slightly feel the ribs but they are not easily visible.
Q: How much of this feed should I feed my 1,000-pound horse?
A: Always follow the manufacturer’s instructions based on your horse’s goal. Generally, it is between 1 to 4 pounds per day, divided into two or three meals.
Q: Can I use weight gain feed for easy keepers?
A: No, you should not. Easy keepers gain weight too easily. Using a high-calorie weight gain feed on them will likely lead to obesity and related health issues.
Q: What if my horse refuses to eat the new feed?
A: Try mixing a small amount of molasses or a tasty supplement, like plain beet pulp, with the feed. Ensure you transitioned the feed very slowly.
Q: When can I stop feeding the weight gain formula?
A: Once your horse reaches their target weight and maintains it consistently for several weeks, you can slowly transition them back to a maintenance feed or a lower-calorie ration balancer.